223725568

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{9931}}^1$

素因数の和:9964

約数の個数: 48

約数和(自身を含む): 488058480

約数和(自身を除く): 264332912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 9931, 11264, 19862, 22528, 39724, 79448, 109241, 158896, 218482, 317792, 436964, 635584, 873928, 1271168, 1747856, 2542336, 3495712, 5084672, 6991424, 10169344, 13982848, 20338688, 27965696, 55931392, 111862784, 223725568]

約数ペア:

[(1, 223725568), (2, 111862784), (4, 55931392), (8, 27965696), (11, 20338688), (16, 13982848), (22, 10169344), (32, 6991424), (44, 5084672), (64, 3495712), (88, 2542336), (128, 1747856), (176, 1271168), (256, 873928), (352, 635584), (512, 436964), (704, 317792), (1024, 218482), (1408, 158896), (2048, 109241), (2816, 79448), (5632, 39724), (9931, 22528), (11264, 19862)]